1 /* Copyright (c) 2010-2013. The SimGrid Team.
2 * All rights reserved. */
4 /* This program is free software; you can redistribute it and/or modify it
5 * under the terms of the license (GNU LGPL) which comes with this package. */
6 #include "instr/instr_private.h"
7 #include "xbt/virtu.h" /* sg_cmdline */
8 #include "xbt/xbt_os_time.h"
9 #include "simgrid/sg_config.h"
14 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(instr_TI_trace, instr_trace, "tracing event system");
16 extern FILE *tracing_file;
19 xbt_dict_t tracing_files = NULL;
21 extern s_instr_trace_writer_t active_writer;
23 void TRACE_TI_init(void)
25 active_writer.print_PushState = print_TIPushState;
26 active_writer.print_CreateContainer=print_TICreateContainer;
27 active_writer.print_DestroyContainer=print_TIDestroyContainer;
30 void TRACE_TI_start(void)
32 char *filename = TRACE_get_filename();
33 tracing_file = fopen(filename, "w");
34 if (tracing_file == NULL) {
35 THROWF(system_error, 1, "Tracefile %s could not be opened for writing.",
39 XBT_DEBUG("Filename %s is open for writing", filename);
41 /* output one line comment */
42 dump_comment(TRACE_get_comment());
44 /* output comment file */
45 dump_comment_file(TRACE_get_comment_file());
49 void TRACE_TI_end(void)
51 if(tracing_files)xbt_dict_free(&tracing_files);
53 char *filename = TRACE_get_filename();
54 XBT_DEBUG("Filename %s is closed", filename);
57 void print_TICreateContainer(paje_event_t event){
59 char* folder_name = bprintf("%s_files",TRACE_get_filename());
60 if(tracing_files==NULL){
61 tracing_files = xbt_dict_new_homogeneous(NULL);
63 if (stat(folder_name, &st) == -1) {
64 mkdir(folder_name, 0700);
66 //generate unique run id with time
70 //Open a file for each new container
71 char *filename = NULL;
74 //if we are in the mode with only one file
75 static FILE* temp = NULL;
77 if (!xbt_cfg_get_boolean(_sg_cfg_set, "tracing/smpi/format/ti_one_file") || temp ==NULL){
78 filename = bprintf("%s/%f_%s.txt", folder_name, prefix, ((createContainer_t) event->data)->container->name);
79 temp=fopen(filename, "w");
81 xbt_die("Tracefile %s could not be opened for writing.",
84 fprintf(tracing_file, "%s\n", filename);
90 xbt_dict_set(tracing_files, ((createContainer_t) event->data)->container->name, (void*)temp, NULL);
92 //Append its path to the main file
98 void print_TIDestroyContainer(paje_event_t event){
99 xbt_dict_remove(tracing_files, ((destroyContainer_t) event->data)->container->name);
103 void print_TIPushState(paje_event_t event)
109 //char* function=NULL;
110 if (((pushState_t) event->data)->extra == NULL)
112 instr_extra_data extra =
113 (instr_extra_data) (((pushState_t) event->data)->extra);
115 char *process_id = NULL;
116 //FIXME: dirty extract "rank-" from the name, as we want the bare process id here
117 if (strstr(((pushState_t) event->data)->container->name, "rank-") == NULL)
118 process_id = xbt_strdup(((pushState_t) event->data)->container->name);
120 process_id = xbt_strdup(((pushState_t) event->data)->container->name + 5);
122 FILE* trace_file = (FILE* )xbt_dict_get(tracing_files, ((pushState_t) event->data)->container->name);
124 switch (extra->type) {
127 fprintf(trace_file, "%s init\n", process_id);
129 case TRACING_FINALIZE:
130 fprintf(trace_file, "%s finalize\n", process_id);
133 fprintf(trace_file, "%s send %d %d %s\n", process_id, extra->dst,
134 extra->send_size, extra->datatype1);
137 fprintf(trace_file, "%s isend %d %d %s\n", process_id, extra->dst,
138 extra->send_size, extra->datatype1);
141 fprintf(trace_file, "%s recv %d %d %s\n", process_id, extra->src,
142 extra->send_size, extra->datatype1);
145 fprintf(trace_file, "%s irecv %d %d %s\n", process_id, extra->src,
146 extra->send_size, extra->datatype1);
149 fprintf(trace_file, "%s wait\n", process_id);
151 case TRACING_WAITALL:
152 fprintf(trace_file, "%s waitall\n", process_id);
154 case TRACING_BARRIER:
155 fprintf(trace_file, "%s barrier\n", process_id);
157 case TRACING_BCAST: // rank bcast size (root) (datatype)
158 fprintf(trace_file, "%s bcast %d ", process_id, extra->send_size);
159 if (extra->root != 0 || (extra->datatype1 && strcmp(extra->datatype1, "")))
160 fprintf(trace_file, "%d %s", extra->root, extra->datatype1);
161 fprintf(trace_file, "\n");
163 case TRACING_REDUCE: // rank reduce comm_size comp_size (root) (datatype)
164 fprintf(trace_file, "%s reduce %d %f ", process_id, extra->send_size,
166 if (extra->root != 0 || (extra->datatype1 && strcmp(extra->datatype1, "")))
167 fprintf(trace_file, "%d %s", extra->root, extra->datatype1);
168 fprintf(trace_file, "\n");
170 case TRACING_ALLREDUCE: // rank allreduce comm_size comp_size (datatype)
171 fprintf(trace_file, "%s allreduce %d %f %s\n", process_id,
172 extra->send_size, extra->comp_size, extra->datatype1);
174 case TRACING_ALLTOALL: // rank alltoall send_size recv_size (sendtype) (recvtype)
175 fprintf(trace_file, "%s alltoall %d %d %s %s\n", process_id,
176 extra->send_size, extra->recv_size, extra->datatype1,
179 case TRACING_ALLTOALLV: // rank alltoallv send_size [sendcounts] recv_size [recvcounts] (sendtype) (recvtype)
180 fprintf(trace_file, "%s alltoallv %d ", process_id, extra->send_size);
181 for (i = 0; i < extra->num_processes; i++)
182 fprintf(trace_file, "%d ", extra->sendcounts[i]);
183 fprintf(trace_file, "%d ", extra->recv_size);
184 for (i = 0; i < extra->num_processes; i++)
185 fprintf(trace_file, "%d ", extra->recvcounts[i]);
186 fprintf(trace_file, "%s %s \n", extra->datatype1, extra->datatype2);
188 case TRACING_GATHER: // rank gather send_size recv_size root (sendtype) (recvtype)
189 fprintf(trace_file, "%s gather %d %d %d %s %s\n", process_id,
190 extra->send_size, extra->recv_size, extra->root, extra->datatype1,
193 case TRACING_ALLGATHERV: // rank allgatherv send_size [recvcounts] (sendtype) (recvtype)
194 fprintf(trace_file, "%s allgatherv %d ", process_id, extra->send_size);
195 for (i = 0; i < extra->num_processes; i++)
196 fprintf(trace_file, "%d ", extra->recvcounts[i]);
197 fprintf(trace_file, "%s %s \n", extra->datatype1, extra->datatype2);
199 case TRACING_REDUCE_SCATTER: // rank reducescatter [recvcounts] comp_size (sendtype)
200 fprintf(trace_file, "%s reducescatter ", process_id);
201 for (i = 0; i < extra->num_processes; i++)
202 fprintf(trace_file, "%d ", extra->recvcounts[i]);
203 fprintf(trace_file, "%f %s\n", extra->comp_size, extra->datatype1);
205 case TRACING_COMPUTING:
206 fprintf(trace_file, "%s compute %f\n", process_id, extra->comp_size);
208 case TRACING_GATHERV: // rank gatherv send_size [recvcounts] root (sendtype) (recvtype)
209 fprintf(trace_file, "%s gatherv %d ", process_id, extra->send_size);
210 for (i = 0; i < extra->num_processes; i++)
211 fprintf(trace_file, "%d ", extra->recvcounts[i]);
212 fprintf(trace_file, "%d %s %s\n", extra->root, extra->datatype1, extra->datatype2);
214 case TRACING_WAITANY:
215 case TRACING_SENDRECV:
216 case TRACING_SCATTER:
217 case TRACING_SCATTERV:
218 case TRACING_ALLGATHER:
221 case TRACING_COMM_SIZE:
222 case TRACING_COMM_SPLIT:
223 case TRACING_COMM_DUP:
229 ("Call from %s impossible to translate into replay command : Not implemented (yet)",
230 ((pushState_t) event->data)->value->name);
234 if (extra->recvcounts != NULL)
235 xbt_free(extra->recvcounts);
236 if (extra->sendcounts != NULL)
237 xbt_free(extra->sendcounts);
238 xbt_free(process_id);